Why should a person warm up before physical activity? Do implying immune function
To reduce injury
To increase response time
To stabilize their emotion state

To reduce injury

Explanation:

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the best way to get rid of sleep paralysis is to not have caffeine or nicotine right before bed. try to keep away from screens 30 minutes before bedtime, and try a natural sleeping agent, like melatonin. to let your mind rest along with your body.